Duncan McIntyre / SimpleGUI

Foundation classes for a basic GUI implementing simple widgets and events

Dependents:   TouchScreenGUIDemo

Events/EventListener.h

Committer:
duncanFrance
Date:
2016-05-28
Revision:
18:d849f3ada858
Parent:
15:e69fd74d42e4

File content as of revision 18:d849f3ada858:

#ifndef SIMPLEGUI_EVENT_TARGET_H
#define SIMPLEGUI_EVENT_TARGET_H

// Need a forward declaration of EventListener here
class EventListener;

#include "EventHandler.h"

class EventListener
{

public:

    virtual void handleEvent(Event e) =0;
    virtual void setEventHandler(EventHandler *handler) =0;
    virtual void unsetEventHandler(EventHandler* handler) =0;

};

#endif